25250330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2213}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 52285824

約数和(自身を除く): 27035494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2213, 2282, 4426, 5705, 11065, 11410, 15491, 22130, 30982, 77455, 154910, 360719, 721438, 1803595, 2525033, 3607190, 5050066, 12625165, 25250330]

約数ペア:

[(1, 25250330), (2, 12625165), (5, 5050066), (7, 3607190), (10, 2525033), (14, 1803595), (35, 721438), (70, 360719), (163, 154910), (326, 77455), (815, 30982), (1141, 22130), (1630, 15491), (2213, 11410), (2282, 11065), (4426, 5705)]